Well, fat is insulant, so it helps to keep the heat energy inside the body. Fat, therefore, also provides some protection against cold. On the other hand, if you live in areas with higher ambient temperature, it is more comfortable to be able to exhaust that heat, instead of storing it.
Is this a feature of small women? My wife puts off heat like an oil furnace under the covers.
Well, fat is insulant, so it helps to keep the heat energy inside the body. Fat, therefore, also provides some protection against cold. On the other hand, if you live in areas with higher ambient temperature, it is more comfortable to be able to exhaust that heat, instead of storing it.
So, yes, it is a feature?
I meant small women, not fat ones. The original comment was “my tiny girlfriend”.